- Eutheatus aculeatus Causey, 1952 accepted as Euryurus aculeatus (Causey, 1952) accepted as Euryurus leachii (Gray, 1832)
- Eutheatus erythropygos (Brandt, 1839) accepted as Auturus erythropygos erythropygos (Brandt, 1839) accepted as Euryurus erythropygos (Brandt, 1839)
- Eutheatus maculatus (C. L. Koch, 1847) accepted as Euryurus maculatus C. L. Koch, 1847
- Singuliurus missisippiensis Causey, 1955 accepted as Euryurus mississippiensis (Causey, 1955)
- Singuliurus mississippiensis Causey, 1955 accepted as Euryurus mississippiensis (Causey, 1955)